20929125088

素因数分解:

$2^5\times {\mathrm{132961}}^1\times {\mathrm{4919}}^1$

素因数の和:137890

約数の個数: 24

約数和(自身を含む): 41212901520

約数和(自身を除く): 20283776432

約数列:

[1, 2, 4, 8, 16, 32, 4919, 9838, 19676, 39352, 78704, 132961, 157408, 265922, 531844, 1063688, 2127376, 4254752, 654035159, 1308070318, 2616140636, 5232281272, 10464562544, 20929125088]

約数ペア:

[(1, 20929125088), (2, 10464562544), (4, 5232281272), (8, 2616140636), (16, 1308070318), (32, 654035159), (4919, 4254752), (9838, 2127376), (19676, 1063688), (39352, 531844), (78704, 265922), (132961, 157408)]